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  • KleanRite RF31 Concrete VacuumKleanRite™ RF31 Vacuum
  • KleanRite RF21 Concrete VacuumKleanRite™ RF21 Vacuum
  • KleanRite RF31 MotorInide the RF31 Vacuum
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RF31 / RF21 Vacuums

The KleanRite “Reverse Flow” vacuum systems are capable of maintaining constant cfm. This allows you to keep your production time up and your downtime down. The cartridge filters are sequentially pulsed with a burst of air every 7 seconds from the blower exhaust chamber. This self-cleaning filter process ejects all dust/debris from the surface of the filter allowing a continuous flow of air. Many vacuums lose their ability to keep up with the particulates while it is collecting fine dust such as: concrete dust, wood dust, terrazzo dust, marble dust, drywall dust, powder coating dust, fiberglass dust, industrial dust collection, and much more. The KleanRite™ dust collection system is also ideal for decorative concrete clean-up; drum sanders for wood sanding and most other type of floor prep.

  • Features and Benefits

  • Patent Pending "Reverse Flow" automatic filter cleaning technology.
  • Donaldson Torit Ultra-Web® filter technology.
  • One of a kind debris removal valve. We made it easy and safe.
  • Ergonomic dolly system with locking casters
  • Hose inlet locking mechanism
  • Continuous suction is a standard feature.
  • Aluminum construction eliminates corrosion and reduces weight.
  • Innovative electrical system protection.
  • Spacious design for effortless maintenance.
  • 2 Year Warranty.
Part Number Description
KRMCDF21Z KleanRite™ RF21 Vacuum
KRMCDF31Z KleanRite™ RF31 Vacuum
KleanRite™ RF21 Vacuum ValueUnit
Power 1800 W
Waterlift, max 110 in. H20
Airflow, max 180 CFM
Current, max (120V) 13.9 amps
KleanRite™ RF31 Vacuum ValueUnit
Power 2400 W
Waterlift, max 80 in. H20
Airflow, max 280 CFM
Current, max (120V) 16.19 amps